“He’s a good dog,” Robert Misseri, a volunteer at the animal group Guardians of Rescue, told InsideEdition.com Monday night. “He needs a good home.”

The black lab mix, with a dusting of gray in his whiskers, had been tethered to a doghouse outside a Long Island home. A concerned neighbor had called the organization saying the animal was always chained up in the yard, no matter the weather.

The elderly dog, Misseri said, had been hobbling like that since he was a puppy.

When Misseri and his colleagues recently arrived at the residence, Bear was ecstatic to see them.

Usually, dogs at the end of a heavy chain are scared, protective and isolated, he said.

Bear wagged his tail. “This guy was just like, ‘Hey guys!’ Misseri said. “We knew we that couldn’t sleep at night while he was outside on that chain."

“We convinced the owner that it was the right thing to do,” Misseri said. “We determined that he had some worms and he had arthritis,” and he needed medical care and a nice, warm place live out the sunset of his dog days.

So Bear is now fit, clean and dewormed. He is living at a Save-A-Pet shelter on Long Island and is cleared for adoption.

Misseri says the best fit for Bear would be an older couple with loving hearts and a comfortable home, perhaps a place where other animals live.